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Arrecife Blanquilla Sud Lighthouse

Fl (2) R 10s🇲🇽Gulf Coast, MXOperational

Location & Light Range

About Arrecife Blanquilla Sud Lighthouse

This cylindrical concrete tower, painted red with narrow white horizontal bands, stands 14 meters tall. It was built and first lit in 2025. The lighthouse emits two red flashes every 3 seconds. Its geographic range is 9 nautical miles. The structure is located at the southern end of the reef and is accessible only by boat.

Light & Optic

Characteristic Signature
Fl (2) R 10s
Flash Type
Flashing
Light Color
Red
Flash Count
2 flashes
Interval
10s
Raw Code
Q.(2)W.R.G. period 3s
Focal Height
14m
Geographic Range
9NM

Construction & History

Year Built
2025

References & Identifiers

Admiralty No.
J4270.2
NGA No.
15364

Tower & Structure

Tower Shape
cylindrical
Tower Color
red
Material
concrete

Location

City
Gulf Coast
Country
🇲🇽MX
Latitude
19.2237°
Longitude
-96.0978°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Arrecife Blanquilla Sud Lighthouse at night?+
Arrecife Blanquilla Sud displays the characteristic Fl (2) R 10s — 2 red flashes every 10 seconds. Each lighthouse has a unique flash pattern published in the List of Lights, allowing mariners to positively identify it and distinguish it from other navigation aids in the area. The red color may indicate a specific sector or warning zone.
Which ports and harbors does Arrecife Blanquilla Sud Lighthouse guide vessels into?+
Arrecife Blanquilla Sud Lighthouse assists vessels approaching 3 nearby ports. The closest is Veracruz at 1.6 NM to the SSE. Other ports served include Boca del Río (6.5 NM S), Cotaxtla (28.5 NM SW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Arrecife Blanquilla Sud Lighthouse still active and maintained?+
Yes, Arrecife Blanquilla Sud Lighthouse is currently operational. It is actively maintained and continues to emit its characteristic light signal for marine navigation. Most modern lighthouses are automated and monitored remotely by the national maritime authority.
How can I track vessels near Arrecife Blanquilla Sud Lighthouse?+
You can track vessels near Arrecife Blanquilla Sud Lighthouse in real time using MarineRadar. The platform shows live AIS positions of ships in the area, including vessel name, type, flag, speed, and course. Use the "Track Vessels Nearby" button on this page to open the live map centered on this lighthouse.